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Options for HTML scraping? [closed]
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combine linq with it and it seems more like HTMLSQL, no?
– Bless Yahu
Nov 22 '08 at 20:16
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Ruby: How to get the first character of a string
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You can use Ruby's open classes to make your code much more readable. For instance, this:
class String
def initial
self[0,1]
end
end
will allow you to use the initial method on any string. So if you have the following variables:
last_name = "Smith"
first_name = "Joh...
jQuery .scrollTop(); + animation
...ert("Finished animating");
});
Where that alert code is, you can execute more javascript to add in further animation.
Also, the 'swing' is there to set the easing. Check out http://api.jquery.com/animate/ for more info.
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Best way to store password in database [closed]
... horrible, it is best to add unique salts to every password. Read this for more.
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Why use the SQL Server 2008 geography data type?
... 728 KB
LatLon 20000 560 KB
The geography data-type takes up 30% more space.
Additionally the geography datatype is not limited to only storing a Point, you can also store LineString, CircularString, CompoundCurve, Polygon, CurvePolygon, GeometryCollection, MultiPoint, MultiLineString, a...
How do I navigate in the results of Diff
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Nice, is there a man page on this? i.e. does it use less/more style keys?
– Ian Vaughan
May 14 '14 at 10:56
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Creating a new dictionary in Python
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Is Fortran easier to optimize than C for heavy calculations?
...ers ignore possible aliasing of memory pointers and allow them to generate more efficient code. Take a look at this little example in C:
void transform (float *output, float const * input, float const * matrix, int *n)
{
int i;
for (i=0; i<*n; i++)
{
float x = input[i*2+0];
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Using Emacs to recursively find and replace in text files not already open
...hing like this which should be easy, that especially stops me from getting more used to using Emacs and instead starting up the editor I'm already familiar with. I use the example here fairly often in editing multiple files.
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